公开(公告)号：US06420305B1

公开(公告)日：2002-07-16

申请号：US09622345

申请日：2000-08-11

Applicant: Kenji Matsuzawa ,  Kohjiroh Aimoto ,  Kazuhiro Seki

Inventor： Kenji Matsuzawa ,  Kohjiroh Aimoto ,  Kazuhiro Seki

IPC: B01J27043

CPC classification number: B01J21/066 ,  B01J27/053 ,  B01J35/1076 ,  C07C5/2213 ,  C07C5/2791 ,  C07C2521/04 ,  C07C2521/06 ,  Y02P20/582 ,  C07C9/16

Abstract: A method for producting a solid acid catalyst is provided which produces a shaped material of a solid acid catalyst containing a sulfureous component but have a high activity and having a practically sufficient handleability and mechanical strength involves the steps of (a) fabricating a support containing a portion of zirconia and/or hydrated zirconia and a portion of alumina and/or hydrated alumina and having a peak diameter in the range of 0.05 to 1 &mgr;m in a pore diameter distribution of 0.05 to 10 &mgr;m; and having a sulfuerous component supported on the support or (b) fabricating a support containing a portion of zirconia and/or hydrated zirconia and a portion of alumina and/or hydrated alumina and including pores having a pore diameter of not less than 0.05 &mgr;m and not more than 1 &mgr;m occupying a pore volume of 0.05 to 0.5 ml/g and pores having a pore diameter of about 1 &mgr;m and not more than 10 &mgr;m occupying a pore volume of below 0.05 ml/g; and having a sulfuerous component supported on the support.

Abstract translation: 提供了一种生产固体酸催化剂的方法，其产生含有硫化组分但具有高活性并具有实际足够可操作性和机械强度的固体酸催化剂的成型材料，其包括以下步骤：（a）制备含有 部分氧化锆和/或水合氧化锆和一部分氧化铝和/或水合氧化铝，其孔直径分布为0.05-10μm，峰直径在0.05-1μm范围内; 并且具有负载在载体上的含硫组分或（b）制备含有一部分氧化锆和/或水合氧化锆的载体和一部分氧化铝和/或水合氧化铝，并且包括孔径不小于0.05μm的孔和 不超过1μm的孔体积为0.05至0.5ml / g，孔径为约1μm和不大于10μm的孔具有低于0.05ml / g的孔体积; 并且具有支撑在支撑体上的含硫成分。

公开(公告)号：US06534437B2

公开(公告)日：2003-03-18

申请号：US09836101

申请日：2001-04-17

Applicant: Sonja Eijsbouts ,  Bob Gerardus Oogjen ,  Harmannus Willem Homan Free ,  Marinus Bruce Cerfontain ,  Kenneth Lloyd Riley ,  Stuart Leon Soled ,  Sabato Miseo

Inventor： Sonja Eijsbouts ,  Bob Gerardus Oogjen ,  Harmannus Willem Homan Free ,  Marinus Bruce Cerfontain ,  Kenneth Lloyd Riley ,  Stuart Leon Soled ,  Sabato Miseo

IPC: B01J27043

CPC classification number: B01J35/002 ,  B01J23/85 ,  B01J23/8885 ,  B01J35/0053 ,  B01J35/008 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1061 ,  B01J37/0009 ,  B01J37/0236 ,  B01J37/031 ,  B01J37/20 ,  C10G49/04

Abstract: The invention pertains to a process for preparing a catalyst composition comprising bulk catalyst particles comprising at least one Group VIII non-noble metal and at least two Group VIB metals. The process comprises combining and reacting at least one Group VIII non-noble metal component with at least two Group VIB metal components in the presence of a protic liquid, with at least one of the metal components remaining at least partly in the solid state during the entire process. The Group VIII and Group VIB metals comprise from about 50 wt. % to about 100 wt. %, calculated as oxides, of the total weight of said bulk catalyst particles, with the solubility of those of the metal components which are at least partly in the solid state during the reaction being less than 0.05 mol/100 ml water at 18° C. The invention also covers a catalyst composition made by that process and a process for the hydroprocessing of a hydrocarbon feedstock by contacting the feedstock with that catalyst at hydroprocessing conditions.